From f69da283c127e22fd0b6567543dcc2a34e62af67 Mon Sep 17 00:00:00 2001
From: andersonid <nobre.it@gmail.com>
Date: Thu, 2 Oct 2025 15:50:39 -0300
Subject: [PATCH] fix: downgrade Chart.js to version 3.9.1 for compatibility

- Use Chart.js 3.9.1 instead of 4.4.0 for better compatibility
- Use chartjs-adapter-date-fns 2.0.0 for Chart.js 3.x compatibility
- Fix Chart is not defined error in Historical Analysis
---
 app/static/index.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/static/index.html b/app/static/index.html
index 3545e45..d51f8c6 100644
--- a/app/static/index.html
+++ b/app/static/index.html
@@ -1676,7 +1676,7 @@
     </script>
     
     <!-- Chart.js for historical analysis graphs -->
-    <script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/chartjs-adapter-date-fns@3.0.0/dist/chartjs-adapter-date-fns.bundle.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/chart.js@3.9.1/dist/chart.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/chartjs-adapter-date-fns@2.0.0/dist/chartjs-adapter-date-fns.bundle.min.js"></script>
 </body>
 </html>